●Garbage disposal replacement parts compatible with InSink-Erator. Flex coupler replaces their previous part number 74085. ●The Replacement flexible connector is installed so that the exhaust pipe does not vibrate, which helps prevent breakage. Helps remove waste from kitchen sinks; keeps garbage disposal systems working properly. ●There is a black layer on the surface of the metal parts (not damaged, formed by the production process), one is to protect the metal, and the other is to obtain a better sealing effect. ●Simple installation: easy to install, install the replacement parts, and immediately solve the problem of water leakage in your sink. Save your precious time~ ●What You Get: Mellbree garbage disposal parts, If there is any dissatisfaction with the product, or the parts are missing, please contact us at any time.